diff --git a/src/c/symbols_list.h b/src/c/symbols_list.h
index 44dd4dd00..190577c2a 100755
--- a/src/c/symbols_list.h
+++ b/src/c/symbols_list.h
@@ -2329,5 +2329,7 @@ cl_symbols[] = {
 {SYS_ "DOUBLE-FLOAT-P", SI_ORDINARY, ECL_NAME(si_double_float_p), 1, OBJNULL},
 {SYS_ "LONG-FLOAT-P", SI_ORDINARY, ECL_NAME(si_long_float_p), 1, OBJNULL},
 
+{SYS_ "COPY-HASH-TABLE", SI_ORDINARY, si_copy_hash_table, 1, OBJNULL},
+
 /* Tag for end of list */
 {NULL, CL_ORDINARY, NULL, -1, OBJNULL}};
diff --git a/src/c/symbols_list2.h b/src/c/symbols_list2.h
index 1e16b4161..2ed3a2b6f 100644
--- a/src/c/symbols_list2.h
+++ b/src/c/symbols_list2.h
@@ -2329,5 +2329,7 @@ cl_symbols[] = {
 {SYS_ "DOUBLE-FLOAT-P","ECL_NAME(si_double_float_p)"},
 {SYS_ "LONG-FLOAT-P","ECL_NAME(si_long_float_p)"},
 
+{SYS_ "COPY-HASH-TABLE","si_copy_hash_table"},
+
 /* Tag for end of list */
 {NULL,NULL}};